Self-hosting does not fix bugs, make anything easier to use, or necessarily even improve performance. I've got servers and code bases up the whazoo, lately, and shit still don't work. I got my own crap to program. I can't go around fixing everyone else's crap.

"I can't get this to work." "Have you tried self-hosting?" "Yes." "Oh. Okay. Have you tried turning it off and on again?"